error[E0574]: expected struct, variant or union type, found type parameter `Baz` --> $DIR/point-at-type-parameter-shadowing-another-type.rs:16:13 | LL | impl Foo for Bar { | --- found this type parameter ... LL | Baz { num } => num, | ^^^ not a struct, variant or union type error: aborting due to previous error For more information about this error, try `rustc --explain E0574`.